Smart Band Blood Pressure Watch F1Smart Bracelet Watch Heart Rate Monitor SmartBand Wireless Fitness For Android IOS Phone (Black) CHEMAI

Product Name: F1 Function: Record the number of steps, calories, mileage, sleep duration, sleep depth Measurement of heart rate, blood pressure, blood oxygen, fatigue values Call, SMS, QQ, WeChat, Facebook, twitter and other news alerts Alarm clock, find the hand ring, hand-shining screen, the whole point of measurement Packing list: bracelet body, wrist strap, charging wire, manual Material: Silicone tape + PC case Charging: Contact charging Screen size: 0.66 inches Battery: 80 mA Waterproof: IP65 Bracelet size: 50mm * 24mm * 11.6mm Wrist strap size: 235mm * 24mm * 11.6mm Operation: single touch Link phone mode: Bluetooth 4.0   Device support IOS version 8.0 and above and supports Bluetooth 4.0 devices. Android 4.4 and above and supports Bluetooth 4.0 devices

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